CN101689701B - Mimo天线装置及无线通信装置 - Google Patents
Mimo天线装置及无线通信装置 Download PDFInfo
- Publication number
- CN101689701B CN101689701B CN200980000552XA CN200980000552A CN101689701B CN 101689701 B CN101689701 B CN 101689701B CN 200980000552X A CN200980000552X A CN 200980000552XA CN 200980000552 A CN200980000552 A CN 200980000552A CN 101689701 B CN101689701 B CN 101689701B
- Authority
- CN
- China
- Prior art keywords
- mentioned
- antenna
- signal
- supply terminals
- mimo
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
- H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
- H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
- H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
- H01Q1/243—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use with built-in antennas
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
- H01Q13/10—Resonant slot antennas
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/28—Combinations of substantially independent non-interacting antenna units or systems
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
- H01Q9/04—Resonant antennas
- H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Radio Transmission System (AREA)
- Mobile Radio Communication Systems (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Support Of Aerials (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP133939/2008 | 2008-05-22 | ||
JP2008133939 | 2008-05-22 | ||
PCT/JP2009/002199 WO2009142000A1 (fr) | 2008-05-22 | 2009-05-19 | Dispositif d’antennes mimo et dispositif de communication sans fil |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101689701A CN101689701A (zh) | 2010-03-31 |
CN101689701B true CN101689701B (zh) | 2013-10-09 |
Family
ID=41339940
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200980000552XA Active CN101689701B (zh) | 2008-05-22 | 2009-05-19 | Mimo天线装置及无线通信装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8098756B2 (fr) |
EP (1) | EP2284944B8 (fr) |
JP (1) | JP5373780B2 (fr) |
CN (1) | CN101689701B (fr) |
WO (1) | WO2009142000A1 (fr) |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8362968B2 (en) * | 2007-02-28 | 2013-01-29 | Nec Corporation | Array antenna, radio communication apparatus, and array antenna control method |
US8952861B2 (en) * | 2007-08-20 | 2015-02-10 | Ethertronics, Inc. | Multi-band MIMO antenna |
DE602008002322D1 (de) * | 2008-02-29 | 2010-10-07 | Research In Motion Ltd | Mobile drahtlose Kommunikationsvorrichtung mit selektiver Lastschaltung für Antennen und entsprechende Verfahren |
US8948310B2 (en) * | 2009-09-04 | 2015-02-03 | Apple Inc. | Use of RDS data to select matching network |
US9236648B2 (en) | 2010-09-22 | 2016-01-12 | Apple Inc. | Antenna structures having resonating elements and parasitic elements within slots in conductive elements |
US9755315B2 (en) | 2011-02-10 | 2017-09-05 | Nokia Technologies Oy | Antenna arrangement |
WO2012143761A1 (fr) * | 2011-04-20 | 2012-10-26 | Freescale Semiconductor, Inc. | Dispositif à antenne, circuit d'amplificateur et de récepteur et circuit radar |
US9240627B2 (en) * | 2011-10-20 | 2016-01-19 | Htc Corporation | Handheld device and planar antenna thereof |
US9088073B2 (en) * | 2012-02-23 | 2015-07-21 | Hong Kong Applied Science and Technology Research Institute Company Limited | High isolation single lambda antenna for dual communication systems |
CN103812540B (zh) * | 2012-11-12 | 2017-06-27 | 华为技术有限公司 | 阵列天线及发射接收信号方法、装置 |
US9680202B2 (en) | 2013-06-05 | 2017-06-13 | Apple Inc. | Electronic devices with antenna windows on opposing housing surfaces |
US9130634B2 (en) * | 2013-08-30 | 2015-09-08 | Qualcomm Incorporated | Digital antenna switching |
US9408005B2 (en) | 2013-11-11 | 2016-08-02 | Gn Resound A/S | Hearing aid with adaptive antenna system |
EP2871859B1 (fr) * | 2013-11-11 | 2018-07-18 | GN Hearing A/S | Appareil d'aide auditive doté d'un système d'antenne adaptative |
US9450289B2 (en) | 2014-03-10 | 2016-09-20 | Apple Inc. | Electronic device with dual clutch barrel cavity antennas |
US10211526B2 (en) * | 2014-09-25 | 2019-02-19 | Texas Instruments Incorporated | PCB beam-forming antenna |
US10128573B2 (en) | 2014-10-17 | 2018-11-13 | Wispry, Inc. | Tunable multiple-resonance antenna systems, devices, and methods for handsets operating in low LTE bands with wide duplex spacing |
US9653777B2 (en) | 2015-03-06 | 2017-05-16 | Apple Inc. | Electronic device with isolated cavity antennas |
CN106470066A (zh) * | 2015-08-18 | 2017-03-01 | 中兴通讯股份有限公司 | 一种天线切换的方法及终端 |
US10268236B2 (en) | 2016-01-27 | 2019-04-23 | Apple Inc. | Electronic devices having ventilation systems with antennas |
US10181640B2 (en) | 2016-08-11 | 2019-01-15 | Apple Inc. | Electronic device antennas |
AU2016429569B2 (en) | 2016-11-17 | 2020-09-10 | Huawei Technologies Co., Ltd. | Communications terminal |
US10734714B2 (en) * | 2018-05-29 | 2020-08-04 | Apple Inc. | Electronic device wide band antennas |
CN110875763A (zh) * | 2018-08-31 | 2020-03-10 | 华为技术有限公司 | 一种通信馈点确定方法及通信设备 |
JP7142529B2 (ja) * | 2018-09-28 | 2022-09-27 | 株式会社Kddi総合研究所 | アレイアンテナ制御装置及びアレイアンテナ制御方法 |
EP3937305B1 (fr) * | 2019-03-26 | 2024-03-20 | Huawei Technologies Co., Ltd. | Antenne intelligente, système d'alimentation d'antenne, système de communication d'antenne et ap |
KR20210087326A (ko) * | 2020-01-02 | 2021-07-12 | 엘지이노텍 주식회사 | 차량용 통신 장치 및 이의 제어 방법 |
US11139590B2 (en) * | 2020-01-16 | 2021-10-05 | U-Blox Ag | Adaptive single-element antenna apparatus and method of operating same |
CN115051154B (zh) * | 2022-07-27 | 2023-07-18 | 重庆邮电大学 | 一种基于开口阶梯槽的差分宽带端射滤波天线 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004010533A1 (fr) * | 2002-07-19 | 2004-01-29 | Sony Ericsson Mobile Communications Japan, Inc. | Dispositif d'antenne et terminal de communications radio portable |
WO2006062059A1 (fr) * | 2004-12-09 | 2006-06-15 | Matsushita Electric Industrial Co., Ltd. | Unite sans fil portable |
CN101030672A (zh) * | 2007-03-09 | 2007-09-05 | 清华大学 | 移动终端四天线系统 |
WO2008047441A1 (fr) * | 2006-10-19 | 2008-04-24 | Panasonic Corporation | Récepteur mobile |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0897760A (ja) * | 1994-09-27 | 1996-04-12 | Mitsubishi Electric Corp | 携帯無線機用アンテナ装置 |
US8060167B2 (en) * | 2002-07-19 | 2011-11-15 | Panasonic Corporation | Portable wireless machine |
JP2004129234A (ja) | 2002-08-29 | 2004-04-22 | Matsushita Electric Ind Co Ltd | アンテナ装置 |
KR101088523B1 (ko) * | 2003-05-14 | 2011-12-05 | 엔엑스피 비 브이 | 무선 단말기 및 무선 모듈 |
JP4228934B2 (ja) | 2004-02-23 | 2009-02-25 | 株式会社村田製作所 | ダイバーシチアンテナ装置およびそれを備えた無線通信機 |
JP4044074B2 (ja) | 2004-06-01 | 2008-02-06 | 株式会社東芝 | アンテナ装置 |
KR101161873B1 (ko) * | 2004-09-07 | 2012-07-03 | 더 보드 오브 리전츠 오브 더 유니버시티 오브 텍사스 시스템 | 적응적 전송모드 전환 방식을 이용한 다중입출력 통신시스템 |
US7358912B1 (en) * | 2005-06-24 | 2008-04-15 | Ruckus Wireless, Inc. | Coverage antenna apparatus with selectable horizontal and vertical polarization elements |
US20070123181A1 (en) * | 2005-11-30 | 2007-05-31 | Motorola, Inc. | Antenna system for enabling diversity and MIMO |
JP2008060907A (ja) | 2006-08-31 | 2008-03-13 | Matsushita Electric Ind Co Ltd | アダプティブアンテナ装置及び無線通信装置 |
US7864121B2 (en) * | 2007-07-06 | 2011-01-04 | Qualcomm Incorporated | MIMO self-expandable antenna structure |
-
2009
- 2009-05-19 US US12/670,200 patent/US8098756B2/en active Active
- 2009-05-19 EP EP09750362.7A patent/EP2284944B8/fr active Active
- 2009-05-19 CN CN200980000552XA patent/CN101689701B/zh active Active
- 2009-05-19 JP JP2010512941A patent/JP5373780B2/ja not_active Expired - Fee Related
- 2009-05-19 WO PCT/JP2009/002199 patent/WO2009142000A1/fr active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004010533A1 (fr) * | 2002-07-19 | 2004-01-29 | Sony Ericsson Mobile Communications Japan, Inc. | Dispositif d'antenne et terminal de communications radio portable |
CN1557037A (zh) * | 2002-07-19 | 2004-12-22 | ���ᰮ�����ƶ�ͨ���ձ���ʽ���� | 天线器件和移动射频通信终端 |
WO2006062059A1 (fr) * | 2004-12-09 | 2006-06-15 | Matsushita Electric Industrial Co., Ltd. | Unite sans fil portable |
WO2008047441A1 (fr) * | 2006-10-19 | 2008-04-24 | Panasonic Corporation | Récepteur mobile |
CN101030672A (zh) * | 2007-03-09 | 2007-09-05 | 清华大学 | 移动终端四天线系统 |
Also Published As
Publication number | Publication date |
---|---|
CN101689701A (zh) | 2010-03-31 |
JPWO2009142000A1 (ja) | 2011-09-29 |
US20100195753A1 (en) | 2010-08-05 |
EP2284944A4 (fr) | 2013-08-21 |
WO2009142000A1 (fr) | 2009-11-26 |
EP2284944B1 (fr) | 2015-07-22 |
JP5373780B2 (ja) | 2013-12-18 |
EP2284944B8 (fr) | 2015-09-23 |
US8098756B2 (en) | 2012-01-17 |
EP2284944A1 (fr) | 2011-02-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: MATSUSHITA ELECTRIC (AMERICA) INTELLECTUAL PROPERT Free format text: FORMER OWNER: MATSUSHITA ELECTRIC INDUSTRIAL CO, LTD. Effective date: 20140716 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20140716 Address after: California, USA Patentee after: PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA Address before: Osaka Japan Patentee before: Matsushita Electric Industrial Co.,Ltd. |